Construction of Paraphrase Graphs as a Means of News Clusters Extraction.
Elena YagunovaEkaterina V. PronozaNataliya KochetkovaPublished in: ComputaciĆ³n y Sistemas (2018)
Keyphrases
- graph clustering
- clustering algorithm
- information extraction
- cluster analysis
- keywords
- proximity graph
- graph theory
- fuzzy clustering
- construction process
- hierarchical clustering
- directed graph
- question answering
- information retrieval
- graph matching
- fuzzy c means
- data objects
- graph structure
- graph databases
- arbitrary shape
- data points
- dense subgraphs